DE2643856C2 - Flexible gedämpfte Wellenlageranordnung und Verfahren zum Zusammenbau derselben - Google Patents

Flexible gedämpfte Wellenlageranordnung und Verfahren zum Zusammenbau derselben

Info

Publication number
DE2643856C2
DE2643856C2 DE2643856A DE2643856A DE2643856C2 DE 2643856 C2 DE2643856 C2 DE 2643856C2 DE 2643856 A DE2643856 A DE 2643856A DE 2643856 A DE2643856 A DE 2643856A DE 2643856 C2 DE2643856 C2 DE 2643856C2
Authority
DE
Germany
Prior art keywords
bearing
recess
housing
shaft
bearing bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2643856A
Other languages
German (de)
English (en)
Other versions
DE2643856A1 (de
Inventor
Leonard P. Monroeville Pa. Damratowski
Carl H. Greensburg Pa. Geary
Vijay K. Murrysville Pa. Sood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elliott Turbomachinery Co Inc
Original Assignee
Carrier Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of DE2643856A1 publication Critical patent/DE2643856A1/de
Application granted granted Critical
Publication of DE2643856C2 publication Critical patent/DE2643856C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
DE2643856A 1975-10-03 1976-09-29 Flexible gedämpfte Wellenlageranordnung und Verfahren zum Zusammenbau derselben Expired DE2643856C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/619,327 US3994541A (en) 1975-10-03 1975-10-03 Bearing assembly

Publications (2)

Publication Number Publication Date
DE2643856A1 DE2643856A1 (de) 1977-04-14
DE2643856C2 true DE2643856C2 (de) 1982-06-24

Family

ID=24481432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2643856A Expired DE2643856C2 (de) 1975-10-03 1976-09-29 Flexible gedämpfte Wellenlageranordnung und Verfahren zum Zusammenbau derselben

Country Status (14)

Country Link
US (1) US3994541A (xx)
JP (1) JPS5244356A (xx)
BE (1) BE846818A (xx)
BR (1) BR7606597A (xx)
CA (1) CA1038608A (xx)
CH (1) CH610073A5 (xx)
DE (1) DE2643856C2 (xx)
DK (1) DK151979C (xx)
FR (1) FR2347569A1 (xx)
GB (1) GB1533760A (xx)
IT (1) IT1072411B (xx)
MX (1) MX143527A (xx)
NL (1) NL161238C (xx)
NO (1) NO144578C (xx)

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US4214796A (en) * 1978-10-19 1980-07-29 General Electric Company Bearing assembly with multiple squeeze film damper apparatus
DE2931383A1 (de) * 1979-08-02 1981-02-19 Polysius Ag Hydrodynamisches lager
JPS5743017A (en) * 1980-08-27 1982-03-10 Hitachi Ltd Damping bearing
CA1161763A (en) * 1980-12-11 1984-02-07 Wesley B. Hill Viscous damper with rotor centering means
US4457667A (en) * 1980-12-11 1984-07-03 United Technologies Corporation Viscous damper with rotor centering means
US4365849A (en) * 1981-02-19 1982-12-28 Joy Manufacturing Company Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing
US4429923A (en) * 1981-12-08 1984-02-07 United Technologies Corporation Bearing support structure
DE3328362A1 (de) * 1983-08-04 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Flexible gedaempfte wellenlageranordnung, insbesondere fuer elektrische maschinen
US4553855A (en) * 1984-10-18 1985-11-19 Elliott Turbomachinery Company, Inc. Damper and spring shaft support assembly
US5425584A (en) * 1987-05-29 1995-06-20 Ide; Russell D. Fluid dampened support for rolling element bearings
US5603574A (en) * 1987-05-29 1997-02-18 Kmc, Inc. Fluid dampened support having variable stiffness and damping
US5421655A (en) * 1987-05-29 1995-06-06 Kmc, Inc. Fluid dampened support having variable stiffness and damping
GB2240608A (en) * 1990-02-06 1991-08-07 Cooper Roller Bearings Company Steel mill roll
FR2712942B1 (fr) * 1993-11-26 1996-02-02 Clechet Minoterie E Perfectionnement pour paliers de turbines hydrauliques.
DE19637116A1 (de) * 1996-09-12 1998-04-02 Mtu Muenchen Gmbh Rotorlager mit Ölspalt zur Schwingungsdämpfung
US5872875A (en) * 1997-12-11 1999-02-16 Cooper Cameron Corporation Hydrodynamic shaft bearing with concentric outer hydrostatic bearing
US6568859B1 (en) * 2001-02-16 2003-05-27 Bill Stegmeier Bearing support
KR100754480B1 (ko) * 2001-04-03 2007-09-03 삼성테크윈 주식회사 터보 기계용 베어링 하우징
US6736542B2 (en) * 2002-08-15 2004-05-18 James Hudson Reduced width tilting pad journal bearing and related method
US7237957B2 (en) * 2005-02-28 2007-07-03 Kingsbury, Inc. Journal bearing having self-retaining shoes and method of using the same to support a rotating shaft
US7758247B2 (en) * 2005-02-28 2010-07-20 Kingsbury, Inc. Journal bearing having surface-contact retained shoes
GB2424043A (en) * 2005-03-12 2006-09-13 Siemens Ind Turbomachinery Ltd A tilting pad bearing assembly
US7625121B2 (en) * 2005-09-28 2009-12-01 Elliott Company Bearing assembly and centering support structure therefor
WO2010055849A1 (ja) * 2008-11-12 2010-05-20 三菱重工業株式会社 ジャーナル軸受を備えた回転構造体及びその組立方法
US8308366B2 (en) * 2009-06-18 2012-11-13 Eaton Industrial Corporation Self-aligning journal bearing
JP5911125B2 (ja) * 2011-09-30 2016-04-27 三菱重工コンプレッサ株式会社 ジャーナル軸受装置
US9291072B2 (en) * 2011-10-06 2016-03-22 Dresser-Rand Company Externally threaded journal housing
WO2014204633A1 (en) * 2013-06-21 2014-12-24 United Technologies Corporation Nonlinear rolling bearing radial support stiffness
KR20160040212A (ko) * 2013-07-26 2016-04-12 보르그워너 인코퍼레이티드 선대칭의 공급 공동을 구비한 터보 과급기 퍼지 시일
CN105793585B (zh) * 2013-12-04 2018-03-30 三菱重工业株式会社 挤压膜阻尼器、轴承单元及涡轮
US9951811B2 (en) 2016-04-18 2018-04-24 General Electric Company Bearing
US10914195B2 (en) 2016-04-18 2021-02-09 General Electric Company Rotary machine with gas bearings
US10036279B2 (en) 2016-04-18 2018-07-31 General Electric Company Thrust bearing
US11193385B2 (en) 2016-04-18 2021-12-07 General Electric Company Gas bearing seal
US9746029B1 (en) 2016-04-18 2017-08-29 General Electric Company Bearing
US10066505B2 (en) 2016-04-18 2018-09-04 General Electric Company Fluid-filled damper for gas bearing assembly
US10001166B2 (en) 2016-04-18 2018-06-19 General Electric Company Gas distribution labyrinth for bearing pad
CN105757117A (zh) * 2016-05-03 2016-07-13 锦州新锦化机械制造有限公司 阻尼轴承
US9879720B2 (en) * 2016-05-05 2018-01-30 General Electric Company Bearing damper with external support spring systems and methods
KR101871043B1 (ko) * 2016-06-30 2018-06-25 두산중공업 주식회사 볼 소켓형 틸팅 패드 저널 베어링
DE102016216395A1 (de) 2016-08-31 2018-03-01 Robert Bosch Gmbh Kippsegmentlager
JP7194000B2 (ja) * 2018-12-07 2022-12-21 株式会社荏原製作所 すべり軸受装置及びポンプ
DE102019102430A1 (de) * 2019-01-31 2020-08-06 Renk Aktiengesellschaft Lageranordnung eines Rotors
CN110005545B (zh) * 2019-02-21 2020-08-18 西安航天动力研究所 一种鼠笼弹性支承轴承腔结构
CN113803366A (zh) * 2021-09-16 2021-12-17 上海涟屹轴承科技有限公司 自适应滑动轴承
US11976593B1 (en) 2022-10-23 2024-05-07 General Electric Company Bearing assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390628A (de) * 1960-11-10 1965-04-15 Escher Wyss Ag Einrichtung zur Lagerung einer Welle
GB928250A (en) * 1962-01-12 1963-06-12 Rolls Royce Bearing
GB988500A (en) * 1964-02-21 1965-04-07 Rolls Royce Bearing
US3337276A (en) * 1965-02-16 1967-08-22 Cherubim Justin Tilting pad journal bearing
US3359613A (en) * 1965-05-27 1967-12-26 F Jos Lamb Company Inc Hydrostatic bearing and method of making same
FR1492819A (fr) * 1965-12-28 1967-08-25 Productions Ind Et De Distrib Coussinet à coins d'huile auto-adaptés ou analogue et ses diverses applications
GB1130296A (en) * 1966-03-25 1968-10-16 Rolls Royce Vibration damping device
US3456992A (en) * 1967-04-07 1969-07-22 Curtiss Wright Corp Vibration damping device
US3549215A (en) * 1968-10-21 1970-12-22 Pioneer Motor Bearing Co Hydrostatically supported tilting pad journal bearing
JPS5122191Y2 (xx) * 1971-12-21 1976-06-08
DD96611A1 (xx) * 1972-04-11 1973-03-20

Also Published As

Publication number Publication date
DK151979B (da) 1988-01-18
DE2643856A1 (de) 1977-04-14
DK151979C (da) 1988-06-06
BE846818A (fr) 1977-01-17
CH610073A5 (xx) 1979-03-30
FR2347569A1 (fr) 1977-11-04
JPS5244356A (en) 1977-04-07
FR2347569B1 (xx) 1980-06-06
NL161238B (nl) 1979-08-15
JPS5547249B2 (xx) 1980-11-28
NO144578C (no) 1981-09-23
NO144578B (no) 1981-06-15
NO763364L (xx) 1977-04-05
IT1072411B (it) 1985-04-10
NL161238C (nl) 1980-01-15
NL7610870A (nl) 1977-04-05
MX143527A (es) 1981-05-27
BR7606597A (pt) 1977-07-05
GB1533760A (en) 1978-11-29
CA1038608A (en) 1978-09-19
DK442676A (da) 1977-04-04
US3994541A (en) 1976-11-30

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Legal Events

Date Code Title Description
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8327 Change in the person/name/address of the patent owner

Owner name: ELLIOTT TURBOMACHINERY CO., INC., JEANNETTE, PA.,

8328 Change in the person/name/address of the agent

Free format text: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MUENCHEN GRAALFS, E., DIPL.-ING., 2000 HAMBURG WEHNERT, W., DIPL.-ING., 8000 MUENCHEN DOERING, W., DIPL.-WIRTSCH.-ING. DR.-ING., PAT.-ANWAELTE, 4000 DUESSELDORF REICHERT, H., RECHTSANW., 2000 HAMBURG

8339 Ceased/non-payment of the annual fee